Fujitsu PRIMERGY TX300 S7 Upgrade And Maintenance Manual page 103

Basic hardware procedures
Figure 38: Mounting the system air duct (B)
Ê Ensure that the two centering bolts on the rear fan holder properly engage
with the center holes on the air duct (see close-ups).
Upgrade and Maintenance Manual 103
TX300 S7 / RX350 S7